$MGTI
MGT Capital Investments Inc Stock $mgti

$mgti Overview Financials Valuation SEC Filings Company Website

2023 Q1 Form 10-K Financial Statement

#000149315223010322 Filed on March 31, 2023

Income Statement

Concept	2023 Q1	2022 Q4	2022
Revenue	$107.0K	$124.0K	$809.0K
YoY Change	-58.04%	21.57%	-8.38%
Cost Of Revenue	$134.0K	$33.00K	$1.556M
YoY Change	-75.46%	-78.71%	71.74%
Gross Profit	-$27.00K	$91.00K	-$747.0K
YoY Change	-90.72%	-271.7%	3147.83%
Gross Profit Margin	-25.23%	73.39%	-92.34%
Selling, General & Admin	$483.0K	$558.0K	$1.738M
YoY Change	19.55%	7.93%	-1.47%
% of Gross Profit		613.19%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$56.00K	$49.00K	$196.0K
YoY Change	16.67%	-61.42%	-70.96%
% of Gross Profit		53.85%
Operating Expenses	$617.0K	$558.0K	$3.294M
YoY Change	52.72%	7.93%	86.73%
Operating Profit	-$510.0K	-$467.0K	-$2.485M
YoY Change	-26.62%	-18.07%	39.06%
Interest Expense	$23.00K	$12.46M	$23.00K
YoY Change		4398.19%	-110.55%
% of Operating Profit
Other Income/Expense, Net	-$3.288M	-$6.000K	-$3.493M
YoY Change		-101.53%	-4161.63%
Pretax Income	-$3.798M	$11.92M	-$5.978M
YoY Change	150.2%	14617.28%	288.43%
Income Tax
% Of Pretax Income
Net Earnings	-$3.798M	$11.92M	-$5.978M
YoY Change	150.2%	14617.28%	288.43%
Net Earnings / Revenue	-3549.53%	9613.71%	-738.94%
Basic Earnings Per Share	-$0.01		-$0.01
Diluted Earnings Per Share	-$0.01	$0.02	-$0.01
COMMON SHARES
Basic Shares Outstanding	723.8M shares	703.8M shares	664.0M shares
Diluted Shares Outstanding			664.0M shares

Balance Sheet

Concept	2023 Q1	2022 Q4	2022
SHORT-TERM ASSETS
Cash & Short-Term Investments	$317.0K	$538.0K	$538.0K
YoY Change	-49.92%	-56.26%	-56.26%
Cash & Equivalents	$317.0K	$538.0K	$538.0K
Short-Term Investments
Other Short-Term Assets	$9.000K	$15.00K	$15.00K
YoY Change	-40.0%	-88.0%	-88.0%
Inventory
Prepaid Expenses
Receivables			$0.00
Other Receivables		$0.00	$0.00
Total Short-Term Assets	$326.0K	$553.0K	$553.0K
YoY Change	-65.83%	-63.97%	-63.97%
LONG-TERM ASSETS
Property, Plant & Equipment	$1.113M	$1.098M	$1.098M
YoY Change	-14.19%	-10.66%	-14.49%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments		$0.00	$0.00
YoY Change		-100.0%	-100.0%
Other Assets		$3.000K	$3.000K
YoY Change		0.0%	0.0%
Total Long-Term Assets	$1.113M	$1.101M	$1.101M
YoY Change	-17.62%	-17.65%	-17.65%
TOTAL ASSETS
Total Short-Term Assets	$326.0K	$553.0K	$553.0K
Total Long-Term Assets	$1.113M	$1.101M	$1.101M
Total Assets	$1.439M	$1.654M	$1.654M
YoY Change	-37.57%	-42.41%	-42.41%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$324.0K	$11.00K	$11.00K
YoY Change	2.86%	-94.79%	-94.79%
Accrued Expenses	$10.00K	$115.0K	$115.0K
YoY Change	-73.68%	-17.86%	-17.86%
Deferred Revenue		$30.00K
YoY Change
Short-Term Debt	$206.0K	$200.0K	$200.0K
YoY Change	281.48%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$8.502M	$5.388M	$5.388M
YoY Change	307.18%	212.17%	212.17%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$0.00	$0.00
YoY Change
Other Long-Term Liabilities	$269.0K	$0.00	$0.00
YoY Change	1394.44%	-100.0%	-100.0%
Total Long-Term Liabilities	$269.0K	$0.00	$0.00
YoY Change	1394.44%	-100.0%	-100.0%
TOTAL LIABILITIES
Total Short-Term Liabilities	$8.502M	$5.388M	$5.388M
Total Long-Term Liabilities	$269.0K	$0.00	$0.00
Total Liabilities	$8.771M	$5.388M	$5.388M
YoY Change	316.48%	209.12%	209.12%
SHAREHOLDERS EQUITY
Retained Earnings	-$429.7M	-$425.9M
YoY Change		1.42%
Common Stock	$724.0K	$704.0K
YoY Change		15.98%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	-$7.332M	-$3.734M	-$3.734M
YoY Change
Total Liabilities & Shareholders Equity	$1.439M	$1.654M	$1.654M
YoY Change	-37.57%	-42.41%	-42.41%

Cashflow Statement

Concept	2023 Q1	2022 Q4	2022
OPERATING ACTIVITIES
Net Income	-$3.798M	$11.92M	-$5.978M
YoY Change	150.2%	14617.28%	288.43%
Depreciation, Depletion And Amortization	$56.00K	$49.00K	$196.0K
YoY Change	16.67%	-61.42%	-70.96%
Cash From Operating Activities	-$21.00K	-$713.0K	-$2.149M
YoY Change	-96.03%	-467.53%	85.26%
INVESTING ACTIVITIES
Capital Expenditures		$0.00	$68.00K
YoY Change		-100.0%	-132.08%
Acquisitions
YoY Change
Other Investing Activities		$0.00	$0.00
YoY Change		-100.0%	-100.0%
Cash From Investing Activities		$0.00	-$68.00K
YoY Change		-100.0%	-141.46%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net			$228.0K
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-$200.0K	0.000	$1.525M
YoY Change			-23.37%
NET CHANGE
Cash From Operating Activities	-$21.00K	-713.0K	-$2.149M
Cash From Investing Activities		0.000	-$68.00K
Cash From Financing Activities	-$200.0K	0.000	$1.525M
Net Change In Cash	-$221.0K	-713.0K	-$692.0K
YoY Change		2540.74%	-169.62%
FREE CASH FLOW
Cash From Operating Activities	-$21.00K	-$713.0K	-$2.149M
Capital Expenditures		$0.00	$68.00K
Free Cash Flow	-$21.00K	-$713.0K	-$2.217M
YoY Change	-95.44%	-295.34%	133.86%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2022	dei	Entity Central Index Key EntityCentralIndexKey	0001001601
CY2022	dei	Amendment Flag AmendmentFlag	false
CY2022	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2022Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent		usd
CY2021Q4	us-gaap	Intangible Assets Current IntangibleAssetsCurrent		usd
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset		usd
CY2022Q4	us-gaap	Long Term Investments LongTermInvestments		usd
CY2022Q4	us-gaap	Security Deposit Liability SecurityDepositLiability		usd
CY2021Q4	us-gaap	Notes Payable Current NotesPayableCurrent		usd
CY2021Q4	MGTI	Convertible Note Payable Current ConvertibleNotePayableCurrent		usd
CY2022Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent		usd
CY2021Q4	us-gaap	Derivative Liabilities Current DerivativeLiabilitiesCurrent		usd
CY2022Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent		usd
CY2021Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2022	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment		usd
CY2022	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense		usd
CY2022	MGTI	Gain On Settlement Of Payables GainOnSettlementOfPayables		usd
CY2021	MGTI	Loss On Early Termination Of Land Lease LossOnEarlyTerminationOfLandLease		usd
CY2021	MGTI	Loss On Disposal Of Lease Hold Improvements LossOnDisposalOfLeaseHoldImprovements		usd
CY2021	MGTI	Non Current Impairment Expense On Non Operating Expense NonCurrentImpairmentExpenseOnNonOperatingExpense		usd
CY2022	MGTI	Loss On Settlement Of Debt LossOnSettlementOfDebt		usd
CY2021	MGTI	Adjustments To Additional Paid In Capital Conversion Of Preferred Stock AdjustmentsToAdditionalPaidInCapitalConversionOfPreferredStock		usd
CY2022	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1		usd
CY2022	MGTI	Loss On Settlement Of Debt LossOnSettlementOfDebt		usd
CY2021	MGTI	Loss On Disposal Of Lease Hold Improvements LossOnDisposalOfLeaseHoldImprovements		usd
CY2021	MGTI	Loss On Early Termination Of Land Lease LossOnEarlyTerminationOfLandLease		usd
CY2022	MGTI	Gain Loss On Change In Fair Value Of Warrant Derivative Liability GainLossOnChangeInFairValueOfWarrantDerivativeLiability		usd
CY2021	MGTI	Gain Loss On Change In Change In Fair Value Of Warrant Derivative Liability GainLossOnChangeInChangeInFairValueOfWarrantDerivativeLiability		usd
CY2021	MGTI	Non Current Impairment Expense On Non Operating Expense NonCurrentImpairmentExpenseOnNonOperatingExpense		usd
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CY2022	MGTI	Nonoperating Expense NonoperatingExpense		usd
CY2022	MGTI	Noncash Interest Expense NoncashInterestExpense		usd
CY2022	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets		usd
CY2021	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue		usd
CY2022	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment		usd
CY2022	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments		usd
CY2021	us-gaap	Repayments Of Debt RepaymentsOfDebt		usd
CY2021	MGTI	Proceeds From Loans Payable ProceedsFromLoansPayable		usd
CY2022	us-gaap	Interest Paid Net InterestPaidNet		usd
CY2021	us-gaap	Interest Paid Net InterestPaidNet		usd
CY2022	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet		usd
CY2021	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet		usd
CY2022	us-gaap	Conversion Of Stock Amount Converted1 ConversionOfStockAmountConverted1		usd
CY2022	MGTI	Exchange Of Notes Payable To Warrants ExchangeOfNotesPayableToWarrants		usd
CY2021	MGTI	Discount Related To Convertible Promissory Note DiscountRelatedToConvertiblePromissoryNote		usd
CY2021	MGTI	Derivative Liabilities Related To Convertible Debt And Warrants DerivativeLiabilitiesRelatedToConvertibleDebtAndWarrants		usd
CY2021	MGTI	Accounts Payable Settled With Loan Payable AccountsPayableSettledWithLoanPayable		usd
CY2021	MGTI	Accounts Payable Settled With Bank Note AccountsPayableSettledWithBankNote		usd
CY2022	MGTI	Beneficial Conversion Feature BeneficialConversionFeature		usd
CY2022	MGTI	Conversion Of Series C Convertible Preferred Stock Into Common Stock ConversionOfSeriesCConvertiblePreferredStockIntoCommonStock		usd
CY2021Q4	us-gaap	Intangible Assets Current IntangibleAssetsCurrent		usd
CY2022Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent		usd
CY2022Q4	us-gaap	Interest Receivable Noncurrent InterestReceivableNoncurrent		usd
CY2021Q4	us-gaap	Interest Receivable Noncurrent InterestReceivableNoncurrent		usd
CY2021Q4	us-gaap	Derivative Liabilities Current DerivativeLiabilitiesCurrent		usd
CY2021Q4	MGTI	Long Term Investments Fair Value Disclosure LongTermInvestmentsFairValueDisclosure		usd
CY2022Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet		usd
CY2021Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet		usd
CY2022	dei	Document Type DocumentType	10-K
CY2022	dei	Document Annual Report DocumentAnnualReport	true
CY2022	dei	Document Period End Date DocumentPeriodEndDate	2022-12-31
CY2022	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2022	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
CY2022	dei	Document Transition Report DocumentTransitionReport	false
CY2022	dei	Entity File Number EntityFileNumber	001-32698
CY2022	dei	Entity Registrant Name EntityRegistrantName	MGT CAPITAL INVESTMENTS, INC.
CY2022	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2022	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	13-4148725
CY2022	dei	Entity Address Address Line1 EntityAddressAddressLine1	150 Fayetteville Street
CY2022	dei	Entity Address Address Line2 EntityAddressAddressLine2	Suite 1110
CY2022	dei	Entity Address City Or Town EntityAddressCityOrTown	Raleigh
CY2022	dei	Entity Address State Or Province EntityAddressStateOrProvince	NC
CY2022	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	27601
CY2022	dei	City Area Code CityAreaCode	(914)
CY2022	dei	Local Phone Number LocalPhoneNumber	630–7430
CY2022	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2022	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2022	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2022	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2022	dei	Entity Filer Category EntityFilerCategory	Non-accelerated Filer
CY2022	dei	Entity Small Business EntitySmallBusiness	true
CY2022	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2022	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	false
CY2022	dei	Entity Shell Company EntityShellCompany	false
CY2022Q2	dei	Entity Public Float EntityPublicFloat	4540281	usd
CY2023Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	723770903	shares
CY2022	dei	Auditor Name AuditorName	RBSM LLP
CY2022	dei	Auditor Location AuditorLocation	Las Vegas, NV
CY2022	dei	Auditor Firm AuditorFirmId	587
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	538000	usd
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1230000	usd
CY2021Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	180000	usd
CY2022Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	4000	usd
CY2021Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	125000	usd
CY2022Q4	us-gaap	Intangible Assets Current IntangibleAssetsCurrent	11000	usd
CY2022Q4	us-gaap	Assets Current AssetsCurrent	553000	usd
CY2021Q4	us-gaap	Assets Current AssetsCurrent	1535000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	1098000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	1229000	usd
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	55000	usd
CY2021Q4	us-gaap	Long Term Investments LongTermInvestments	50000	usd
CY2022Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	3000	usd
CY2021Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	3000	usd
CY2022Q4	us-gaap	Assets Assets	1654000	usd
CY2021Q4	us-gaap	Assets Assets	2872000	usd
CY2022Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	11000	usd
CY2021Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	211000	usd
CY2022Q4	us-gaap	Accounts Payable And Other Accrued Liabilities Current AccountsPayableAndOtherAccruedLiabilitiesCurrent	115000	usd
CY2021Q4	us-gaap	Accounts Payable And Other Accrued Liabilities Current AccountsPayableAndOtherAccruedLiabilitiesCurrent	105000	usd
CY2022Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	30000	usd
CY2021Q4	us-gaap	Security Deposit Liability SecurityDepositLiability	245000	usd
CY2022Q4	us-gaap	Notes Payable Current NotesPayableCurrent	200000	usd
CY2022Q4	MGTI	Convertible Note Payable Current ConvertibleNotePayableCurrent	82000	usd
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CY2022Q4	MGTI	Warrant Derivative Liability WarrantDerivativeLiability	1727000	usd
CY2021Q4	MGTI	Warrant Derivative Liability WarrantDerivativeLiability	1130000	usd
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CY2022Q4	us-gaap	Liabilities Current LiabilitiesCurrent	5388000	usd
CY2021Q4	us-gaap	Liabilities Current LiabilitiesCurrent	1726000	usd
CY2021Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	17000	usd
CY2022Q4	us-gaap	Liabilities Liabilities	5388000	usd
CY2021Q4	us-gaap	Liabilities Liabilities	1743000	usd
CY2022Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2021Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2022Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	2500000000	shares
CY2021Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	2500000000	shares
CY2022Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	703770903	shares
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CY2021Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	606970903	shares
CY2022Q4	us-gaap	Common Stock Value CommonStockValue	704000	usd
CY2021Q4	us-gaap	Common Stock Value CommonStockValue	607000	usd
CY2022Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	421468000	usd
CY2021Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	420450000	usd
CY2022Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-425906000	usd
CY2021Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-419928000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	-3734000	usd
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	1129000	usd
CY2022Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1654000	usd
CY2021Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	2872000	usd
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	809000	usd
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	883000	usd
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CY2022	MGTI	Gain Loss On Settlement Of Derivative GainLossOnSettlementOfDerivative	-757000	usd
CY2021	MGTI	Gain Loss On Settlement Of Derivative GainLossOnSettlementOfDerivative	-228000	usd
CY2022	MGTI	Accretion Of Debt Discount AccretionOfDebtDiscount	5406000	usd
CY2021	MGTI	Accretion Of Debt Discount AccretionOfDebtDiscount	526000	usd
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CY2022	us-gaap	Other Nonoperating Income OtherNonoperatingIncome	49000	usd
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CY2021	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	306000	usd
CY2021	MGTI	Gain On Settlement Of Payables GainOnSettlementOfPayables	675000	usd
CY2022	MGTI	Loss On Early Termination Of Land Lease LossOnEarlyTerminationOfLandLease	8000	usd
CY2022	MGTI	Loss On Disposal Of Lease Hold Improvements LossOnDisposalOfLeaseHoldImprovements	4000	usd
CY2022	MGTI	Non Current Impairment Expense On Non Operating Expense NonCurrentImpairmentExpenseOnNonOperatingExpense	54000	usd
CY2021	MGTI	Loss On Settlement Of Debt LossOnSettlementOfDebt	541000	usd
CY2022	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-3493000	usd
CY2021	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	248000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-5978000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-1539000	usd
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.01
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.00
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	663993369	shares
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	558522919	shares
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	491000	usd
CY2021	us-gaap	Adjustments To Additional Paid In Capital Convertible Debt With Conversion Feature AdjustmentsToAdditionalPaidInCapitalConvertibleDebtWithConversionFeature	1000000	usd
CY2021	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	517000	usd
CY2021	MGTI	Stock Issued During Period Value Issuance Of Common Stock And Warrants StockIssuedDuringPeriodValueIssuanceOfCommonStockAndWarrants	25000	usd
CY2021	MGTI	Cashless Exercise Of Warrants And Extinguishment Of Related Warrant Derivative Additional Paid In Capital Liability CashlessExerciseOfWarrantsAndExtinguishmentOfRelatedWarrantDerivativeAdditionalPaidInCapitalLiability	635000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-1539000	usd
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	1129000	usd
CY2022	MGTI	Stock Issued During Period Value Issuance Of Common Stock And Warrants StockIssuedDuringPeriodValueIssuanceOfCommonStockAndWarrants	187000	usd
CY2022	MGTI	Cashless Exercise Of Warrants And Extinguishment Of Related Warrant Derivative Additional Paid In Capital Liability CashlessExerciseOfWarrantsAndExtinguishmentOfRelatedWarrantDerivativeAdditionalPaidInCapitalLiability	928000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-5978000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	-3734000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-5978000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-1539000	usd
CY2022	us-gaap	Depreciation Depreciation	196000	usd
CY2021	us-gaap	Depreciation Depreciation	675000	usd
CY2021	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	246000	usd
CY2021	MGTI	Loss On Settlement Of Debt LossOnSettlementOfDebt	541000	usd
CY2022	MGTI	Loss On Disposal Of Lease Hold Improvements LossOnDisposalOfLeaseHoldImprovements	4000	usd
CY2022	MGTI	Loss On Early Termination Of Land Lease LossOnEarlyTerminationOfLandLease	8000	usd
CY2021	MGTI	Gain Loss On Change In Fair Value Of Warrant Derivative Liability GainLossOnChangeInFairValueOfWarrantDerivativeLiability	955000	usd
CY2022	MGTI	Gain Loss On Change In Change In Fair Value Of Warrant Derivative Liability GainLossOnChangeInChangeInFairValueOfWarrantDerivativeLiability	1726000	usd
CY2022	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	984000	usd
CY2021	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	-79000	usd
CY2022	MGTI	Gain Loss On Settlement Of Derivative GainLossOnSettlementOfDerivative	-757000	usd
CY2021	MGTI	Gain Loss On Settlement Of Derivative GainLossOnSettlementOfDerivative	-228000	usd
CY2022	MGTI	Non Current Impairment Expense On Non Operating Expense NonCurrentImpairmentExpenseOnNonOperatingExpense	54000	usd
CY2022	MGTI	Amortization Of Note Discount AmortizationOfNoteDiscount	5406000	usd
CY2021	MGTI	Amortization Of Note Discount AmortizationOfNoteDiscount	526000	usd
CY2021	MGTI	Gain On Settlement Of Payables GainOnSettlementOfPayables	675000	usd
CY2021	MGTI	Nonoperating Expense NonoperatingExpense	306000	usd
CY2021	MGTI	Noncash Interest Expense NoncashInterestExpense	270000	usd
CY2022	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-180000	usd
CY2021	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	180000	usd
CY2022	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-117000	usd
CY2021	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	115000	usd
CY2022	us-gaap	Increase Decrease In Intangible Assets Current IncreaseDecreaseInIntangibleAssetsCurrent	11000	usd
CY2021	us-gaap	Increase Decrease In Intangible Assets Current IncreaseDecreaseInIntangibleAssetsCurrent	-4000	usd
CY2021	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	-120000	usd
CY2022	us-gaap	Increase Decrease In Operating Lease Liability IncreaseDecreaseInOperatingLeaseLiability	-5000	usd
CY2021	us-gaap	Increase Decrease In Operating Lease Liability IncreaseDecreaseInOperatingLeaseLiability	-3000	usd
CY2022	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	38000	usd
CY2021	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-375000	usd
CY2022	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	10000	usd
CY2021	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-66000	usd
CY2022	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	30000	usd
CY2022	us-gaap	Increase Decrease In Security Deposits IncreaseDecreaseInSecurityDeposits	-245000	usd
CY2021	us-gaap	Increase Decrease In Security Deposits IncreaseDecreaseInSecurityDeposits	245000	usd
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-2149000	usd
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-1160000	usd
CY2022	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	68000	usd
CY2022Q4	us-gaap	Derivative Fair Value Of Derivative Net DerivativeFairValueOfDerivativeNet	3223000	usd
CY2022Q4	MGTI	Warrant Derivative Liability Fair Value Disclosure WarrantDerivativeLiabilityFairValueDisclosure	1727000	usd
CY2021Q4	MGTI	Warrant Derivative Liability Fair Value Disclosure WarrantDerivativeLiabilityFairValueDisclosure	1130000	usd
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	212000	usd
CY2021	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	426000	usd
CY2021	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	50000	usd
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-68000	usd
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	164000	usd
CY2022	us-gaap	Proceeds From Notes Payable ProceedsFromNotesPayable	1335000	usd
CY2021	us-gaap	Proceeds From Notes Payable ProceedsFromNotesPayable	1000000	usd
CY2022	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	228000	usd
CY2021	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	990000	usd
CY2022	us-gaap	Repayments Of Debt RepaymentsOfDebt	71000	usd
CY2022	MGTI	Proceeds From Loans Payable ProceedsFromLoansPayable	33000	usd
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	1525000	usd
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	1990000	usd
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-692000	usd
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	994000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	1230000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	236000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	538000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	1230000	usd
CY2021	us-gaap	Conversion Of Stock Amount Converted1 ConversionOfStockAmountConverted1	230000	usd
CY2021	MGTI	Exchange Of Notes Payable To Warrants ExchangeOfNotesPayableToWarrants	1210000	usd
CY2022	MGTI	Cashless Exercise Of Warrants And Extinguishment Of Related Warrant Derivative Liability CashlessExerciseOfWarrantsAndExtinguishmentOfRelatedWarrantDerivativeLiability	988000	usd
CY2021	MGTI	Cashless Exercise Of Warrants And Extinguishment Of Related Warrant Derivative Liability CashlessExerciseOfWarrantsAndExtinguishmentOfRelatedWarrantDerivativeLiability	635000	usd
CY2022	MGTI	Discount Related To Convertible Promissory Note DiscountRelatedToConvertiblePromissoryNote	1500000	usd
CY2022	MGTI	Derivative Liabilities Related To Convertible Debt And Warrants DerivativeLiabilitiesRelatedToConvertibleDebtAndWarrants	6761000	usd
CY2022	MGTI	Accounts Payable Settled With Loan Payable AccountsPayableSettledWithLoanPayable	38000	usd
CY2022	MGTI	Accounts Payable Settled With Bank Note AccountsPayableSettledWithBankNote	200000	usd
CY2021	MGTI	Beneficial Conversion Feature BeneficialConversionFeature	1000000	usd
CY2021	MGTI	Conversion Of Series C Convertible Preferred Stock Into Common Stock ConversionOfSeriesCConvertiblePreferredStockIntoCommonStock	30000	usd
CY2022Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-425906000	usd
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	538000	usd
CY2022	us-gaap	Use Of Estimates UseOfEstimates	<p id="xdx_84C_eus-gaap--UseOfEstimates_zQFpOLFD2N1l" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span style="text-decoration: underline"><span id="xdx_866_z7Z1r680Pt27">Use of estimates and assumptions and critical accounting estimates and assumptions</span></span></b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities as of the date of the financial statements, and also affect the amounts of revenues and expenses reported for each period. Actual results could differ from those which result from using such estimates. Management utilizes various other estimates, including but not limited to determining the estimated lives of long-lived assets, determining the potential impairment of long-lived assets, the fair value of warrants issued, the fair value of conversion features, and the valuation allowance for deferred tax assets. The results of any changes in accounting estimates are reflected in the financial statements in the period in which the changes become evident. Estimates and assumptions are reviewed periodically, and the effects of revisions are reflected in the period that they are determined to be necessary.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p>
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	538000	usd
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1230000	usd
CY2022Q4	us-gaap	Cash Uninsured Amount CashUninsuredAmount	37000	usd
CY2021Q4	us-gaap	Cash Uninsured Amount CashUninsuredAmount	980000	usd
CY2020Q4	us-gaap	Intangible Assets Current IntangibleAssetsCurrent	4000	usd
CY2021	MGTI	Additions Of Digital Currencies From Mining AdditionsOfDigitalCurrenciesFromMining	686000	usd
CY2021	MGTI	Realized Gain Loss On Sale Of Digital Currencies RealizedGainLossOnSaleOfDigitalCurrencies	1000	usd
CY2021	MGTI	Sale Of Digital Currencies SaleOfDigitalCurrencies	-691000	usd
CY2022	MGTI	Additions Of Digital Currencies From Mining AdditionsOfDigitalCurrenciesFromMining	169000	usd
CY2022	MGTI	Realized Gain Loss On Sale Of Digital Currencies RealizedGainLossOnSaleOfDigitalCurrencies	-2000	usd
CY2022	MGTI	Sale Of Digital Currencies SaleOfDigitalCurrencies	-156000	usd
CY2022Q4	us-gaap	Intangible Assets Current IntangibleAssetsCurrent	11000	usd
CY2021	MGTI	Accretion Of Debt Discount AccretionOfDebtDiscount	526000	usd
CY2022	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<p id="xdx_846_eus-gaap--PriorPeriodReclassificationAdjustmentDescription_zBjqOzI67tVf" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; background-color: white"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span style="text-decoration: underline"><span id="xdx_869_zhvoCgnFMwri">Reclassification</span></span></b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0pt 0; text-indent: 0.5in; background-color: white"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white">Certain prior years balances have been reclassified to conform to current year presentation. These reclassifications had no effect on the reported results of operations.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p>
CY2021Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	180000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	1927000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	2499000	usd
CY2022Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	829000	usd
CY2021Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	1270000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	1098000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	1229000	usd
CY2022	us-gaap	Depreciation Depreciation	196000	usd
CY2021	us-gaap	Depreciation Depreciation	675000	usd
CY2022	us-gaap	Finance Lease Impairment Loss FinanceLeaseImpairmentLoss	4000	usd
CY2021	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	246000	usd
CY2022Q4	us-gaap	Deposits Assets Noncurrent DepositsAssetsNoncurrent	3000	usd
CY2021Q4	us-gaap	Deposits Assets Noncurrent DepositsAssetsNoncurrent	3000	usd
CY2022Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	3000	usd
CY2021Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	3000	usd
CY2022	MGTI	Non Current Impairment Expense NonCurrentImpairmentExpense	50000	usd
CY2022	MGTI	Interest Receivable On Non Current Impairment Expense InterestReceivableOnNonCurrentImpairmentExpense	4000	usd
CY2022	MGTI	Discount Related To Convertible Promissory Note DiscountRelatedToConvertiblePromissoryNote	1500000	usd
CY2022	MGTI	Interest On Accretion Of Debt Discount InterestOnAccretionOfDebtDiscount	5324000	usd
CY2022Q4	MGTI	Additional Accretion Of Debt Discount AdditionalAccretionOfDebtDiscount	82000	usd
CY2022	MGTI	Accretion Of Debt Discount AccretionOfDebtDiscount	5406000	usd
CY2022	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Issues FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationIssues	4207000	usd
CY2022	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	984000	usd
CY2022Q4	us-gaap	Derivative Liabilities Current DerivativeLiabilitiesCurrent	3223000	usd
CY2022Q4	us-gaap	Derivative Liabilities Current DerivativeLiabilitiesCurrent	3223000	usd
CY2022	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	984000	usd
CY2022Q4	us-gaap	Derivative Assets Liabilities At Fair Value Net DerivativeAssetsLiabilitiesAtFairValueNet	1727000	usd
CY2022	MGTI	Gain Loss On Change In Fair Value Of Warrants GainLossOnChangeInFairValueOfWarrants	1726000	usd
CY2020Q4	MGTI	Warrant Derivative Liability WarrantDerivativeLiability	246000	usd
CY2021	MGTI	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Warrant Issuance FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationWarrantIssuance	2492000	usd
CY2021	MGTI	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Transfer Out Upon Conversion Of Convertible Notes And Warrants FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransferOutUponConversionOfConvertibleNotesAndWarrants	-732000	usd
CY2021	MGTI	Change In Fair Value Of Warrant Liability ChangeInFairValueOfWarrantLiability	-955000	usd
CY2021	MGTI	Derivative Liability Change In Fair Value DerivativeLiabilityChangeInFairValue	79000	usd
CY2021Q4	MGTI	Warrant Derivative Liability WarrantDerivativeLiability	1130000	usd
CY2022	MGTI	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Warrant Issuance FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationWarrantIssuance	2554000	usd
CY2022	MGTI	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Transfer Out Upon Conversion Of Convertible Notes And Warrants FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransferOutUponConversionOfConvertibleNotesAndWarrants	-231000	usd
CY2022	MGTI	Change In Fair Value Of Warrant Liability ChangeInFairValueOfWarrantLiability	-1726000	usd
CY2022Q4	MGTI	Warrant Derivative Liability WarrantDerivativeLiability	1727000	usd
CY2022	MGTI	Gain Loss On Settlement Of Derivative GainLossOnSettlementOfDerivative	-757000	usd
CY2021	MGTI	Gain Loss On Settlement Of Derivative GainLossOnSettlementOfDerivative	-228000	usd
CY2022Q4	us-gaap	Notes Payable Current NotesPayableCurrent	200000	usd
CY2022	MGTI	Loss On Early Termination Of Land Lease LossOnEarlyTerminationOfLandLease	8000	usd
CY2022	us-gaap	Payments For Rent PaymentsForRent	43000	usd
CY2021	us-gaap	Payments For Rent PaymentsForRent	37000	usd
CY2021Q3	MGTI	Corporate Fundraising CorporateFundraising	990000	usd
CY2021Q3	us-gaap	Shares Issued SharesIssued	35385703	shares
CY2021Q3	us-gaap	Class Of Warrant Or Right Number Of Securities Called By Each Warrant Or Right ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight	35385703	shares
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Non Option Equity Instruments Granted ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted	626329010	shares
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Non Option Equity Instruments Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber	682563502	shares
CY2022Q4	us-gaap	Class Of Warrant Or Right Number Of Securities Called By Warrants Or Rights ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights	603529010	shares
CY2022Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Domestic DeferredTaxAssetsOperatingLossCarryforwardsDomestic	18349000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Domestic DeferredTaxAssetsOperatingLossCarryforwardsDomestic	17749000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	304000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	298000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	8567000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	8289000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Goodwill And Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssets	-50000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Goodwill And Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssets	6000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals	12000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals	9000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Investments DeferredTaxLiabilitiesInvestments	7000	usd
CY2021Q4	us-gaap	Deferred Tax Liabilities Investments DeferredTaxLiabilitiesInvestments	6000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	27175000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	26344000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	27175000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	26344000	usd
CY2022	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210	pure
CY2021	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210	pure
CY2022	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	-0.019	pure
CY2021	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	-0.017	pure
CY2022	MGTI	Effective Income Tax Rate Reconciliation At Permanent Adjustments EffectiveIncomeTaxRateReconciliationAtPermanentAdjustments	0.123	pure
CY2021	MGTI	Effective Income Tax Rate Reconciliation At Permanent Adjustments EffectiveIncomeTaxRateReconciliationAtPermanentAdjustments	-0.020	pure
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Prior Year Income Taxes EffectiveIncomeTaxRateReconciliationPriorYearIncomeTaxes	-0.007	pure
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Prior Year Income Taxes EffectiveIncomeTaxRateReconciliationPriorYearIncomeTaxes	0.047	pure
CY2022	MGTI	Effective Income Tax Rate Reconciliation Change In State Tax Rate EffectiveIncomeTaxRateReconciliationChangeInStateTaxRate	-0.026	pure
CY2021	MGTI	Effective Income Tax Rate Reconciliation Change In State Tax Rate EffectiveIncomeTaxRateReconciliationChangeInStateTaxRate	-0.483	pure
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	0.139	pure
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	0.643	pure
CY2022	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.000	pure
CY2021	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.000	pure
CY2022	us-gaap	Income Tax Examination Description IncomeTaxExaminationDescription	Tax positions that meet the more likely than not threshold are then measured using a probability weighted approach recognizing the largest amount of tax benefit that is greater than 50% likely of being realized upon ultimate settlement. The Company had no tax positions relating to open income tax returns that were considered to be uncertain.

Files In Submission

Name	View Source	Status
0001493152-23-010322-index-headers.html	Edgar Link	pending
0001493152-23-010322-index.html	Edgar Link	pending
0001493152-23-010322.txt	Edgar Link	pending
0001493152-23-010322-xbrl.zip	Edgar Link	pending
ex23-1.htm	Edgar Link	pending
ex31.htm	Edgar Link	pending
ex32.htm	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
form10-k.htm	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
mgti-20221231.xsd	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
R11.htm	Edgar Link	pending
R12.htm	Edgar Link	pending
R13.htm	Edgar Link	pending
R14.htm	Edgar Link	pending
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$MGTI
MGT Capital Investments Inc Stock $mgti

2023 Q1 Form 10-K Financial Statement

#000149315223010322 Filed on March 31, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$MGTI MGT Capital Investments Inc Stock $mgti

2023 Q1 Form 10-K Financial Statement

#000149315223010322 Filed on March 31, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$MGTI
MGT Capital Investments Inc Stock $mgti